- 1.8987 Valve
- 1.8987 Flange
- 1.8987 pipe fitting
- 1.8987 Angle Bar
- 1.8987 pipe
1.8987
1.8987 angle bars, 1.8987 flanges, Pipe Fitting, Steel Pipe, Heat Exchanger and Reducer, Gasket, Tee, Pipe Fitting, Tube Plate, have all specifications. With many yeas production experience, strict control 1.8987 chemical composition and 1.8987 mechanical properties.
Production specification
Data center describes many of the common steel models, we can not determine the company's warehouse has all types of steel products inventory or raw materials.
Angle bar: 1mm to 1300mm
Steel Pipe: 1 - 1300mm, also can be customed.
Pipe fitting Size: 1/8 inch - 80 inch (DN6 - DN2000)
Flange Size: DN6 - DN2000
Lenth: Any lenth based on the customer's requirement.
Steel Pipe: 1 - 1300mm, also can be customed.
Pipe fitting Size: 1/8 inch - 80 inch (DN6 - DN2000)
Flange Size: DN6 - DN2000
Lenth: Any lenth based on the customer's requirement.
Grade : S620QL1
Number: 1.8987
Standard: EN 10025 - 6 : 2004 Technical delivery conditions for flat Products of high yield strength structural steels in the quenched and tempered condition
Classification: High yield strength structural steels in the quenched and tempered condition
Chemical composition % of the ladle analysis of grade S620QL1 (1.8987)
Nominal thickness =< 50(mm) CEV max = 0.65
Nominal thickness from 50 to 100 (mm) CEV max = 0.77
Depending on the thickness of the product and the manufacturing conditions, the manufacturer may add to the steel one or several alloying elements up to the maximum values given in order to obtain the specified properties
Nb, Ti, V, Zr: There shall be at least 0.015% of a grain-refining element present. AL is also one of these elements. The minimum content of 0.015% applies to soluble aluminium, this value is regarded as attained if the total aluminium content is at least 0.018%; in case of dispute the soluble aluminium content shall be determined
C Si Mn Ni P S Cr Mo V N Nb Ti Cu Zr B CEV
max 0.2 max 0.8 max 1.7 max 2 max 0.02 max 0.01 max 1.5 max 0.7 max 0.12 max 0.015 max 0.06 max 0.05 max 0.5 max 0.15 max 0.005 max 0.83
Mechanical properties of grade S620QL1 (1.8987)
Nominal thickness (mm) 3 - 50 50 - 100 100 - 150
ReH - Minimum yield strength (MPa) 620 580 560
Nominal thickness (mm) 3 - 50 50 - 100 100 - 150
Rm -Tensile strength (MPa) 700-890 700-890 650-830
Nominal thickness (mm) -
A - Minimum elongation Lo = 5,65 √ So (%) 15.
Temperature -60 -40 -20 0
Notch impact test. Min. absorbed energy 30 40 50 60
Equivalent grades of grade S620QL1 (1.8987)
Germany
DIN,WNr
EStE620V
Product description:
Step Shaft 1.8987 Tube 1.8987 Pie-shaped 1.8987 Ring 1.8987 Module Large valves of the main 1.8987 Other Profiled forgings 1.8987
Special Steel classification:
Stainless steel, Hi-Steel HSLA-80, mould steel, Heat resistant steel, Tool steel, Ball bearing steel,Spring steel, Alloy steel, Construction steel, Die steel, High-speed steel, angles, flanges, tube sheet, tee, welded pipes, seamless tubes
Standard:
Chinese GB, Japanese JIS, US ASTM, UK BS, EU DIN standards and so on.
Related hot word search:1.8987 Valve 1.8987 ,forging 1.8987 ,1.8987 tube sheet,elbow 1.8987 ,1.8987 flat bar,pipe 1.8987 ,1.8987 Tee